9* Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98** 86-98 97-98 85-91 93-97 95-98 85-98
CYP Sensor (Cylinder)
defective circuit or unplugged / defective sensor
* not a valid code for any throttle body injection

any one have any idea how to get rid of this or a diagram

the car is a 90 crx si with a dohc zc with a t3/t4 turbo

i'm asking for a friend and i figure you guys might have an answer